USGS Water-Year Summary 2023
06865000 KANOPOLIS LAKE NEAR KANOPOLIS, KS
LOCATION - Lat 38°36'25", long 97°58'00" referenced to North American Datum of 1927, in SE 1/4 NW 1/4 NE 1/4 sec.03, T.17 S., R.6 W., Ellsworth County, KS, Hydrologic Unit 10260006, in control tower at dam on Smoky Hill River, 12 mi southeast of Kanopolis, 25 mi southwest of Salina, and at mile 183.7.
DRAINAGE AREA - 7,857 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - February 1948 to current year (monthly records only prior to October 1956). Prior to October 1971, published as "Kanopolis Reservoir."
GAGE - Water-stage recorder. Datum of gage is NGVD of 1929 (levels by U.S. Army Corps of Engineers).
EXTREMES FOR PERIOD OF RECORD - Maximum elevation, 1,506.98 ft, July 14, 1951, contents, 435,100 acre-ft; minimum elevation since conservation pool was first filled, 1,453.50 ft, Sept. 30, 1988, contents, 29,870 acre-ft.